321 10th Ave, Seattle, WA 98122 Property Records

King County property record for 321 10th Ave, Seattle, WA 98122

Property Summary

Property Type	Apartments (5+ Units)
Details	6 bd · 1 ba · 15,500 sqft · built 1989
Lot Size	0.249 acres (10,847 sqft)
Owner	Company Name on File
Last Sale	$2,189,024 (Sep 1998)
Tax Bill	$65,305 (2026)
Deeds & Mortgages	Jul 2017 Mortgage Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`219760-0145`

Property Details

APN / Parcel Number

Primary APN	`219760-0145`
Alternative APN	`219760014502`

Interior

Bedrooms	6 Beds
Full Baths	1 Bath
Units	28 Units
Stories	5 Stories
Building Area	15,500 sqft Gross Area
Gross Area	21,902 sqft
Security Alarm	Security Alarm
Elevator	Elevator

Exterior

Year Built	Built 1989
Effective Year Built	Effective 2001
Architectural Style	Custom Design
Exterior Material	Stucco
Construction Type	Wood
Lot Area	10,847 sqft (0.249 acres)
Garage Area	3,667 sqft
Parking Spaces	12 Parking Spaces
Porch	Patio
Porch Area	200 sqft
Lawn Sprinklers	Lawn Sprinklers

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Floor/Wall Furnace
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	219760014502
Street Address	321 10TH AVE
City	SEATTLE
State	WA
Zip	98122-5438
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	MR (M)
Legal Description	EASTERN ADD LOT 5 TGW POR 6 LY N OF LN DAF - BEG ON E LN SD LOT 6 AAP 27.70 FT S OF NE COR AT NXN W 5 LN OF AN EXISTING CONC SIDEWALK TH N 89-57-02 W ALG SD S LN 72 FT TH S 01-00-08 W PLW W LN SD LOT 6 DIST 4.06 FT TO NXN WITH LN PLW & 33.30 FT S OF
Legal Range	04
Legal Township	25
Legal Section	32
Legal Subdivision	EASTERN ADD
Legal Block	3
Legal Lot Number	5-6
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	4
Census Block	4003
Census Tract	8600

Owner

321 10th Ave, a residential property, is owned by a company that bought it in September 1998.

Source: King County records, as of July 7, 2026

Owner of Record	Company Name on File
Mailing Address	PO BOX 53362, BELLEVUE, WA 98015-3362
Owner Type	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jul 25, 2017	Deed of Trust, Mortgage · Commercial Mortgage FIRST FINANCIAL NORTHWEST BANK
Dec 16, 2020	Deed of Trust, Mortgage · Commercial Mortgage FIRST FINANCIAL NORTHWEST BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 16, 1998 · Amount on File
Deed Sale	Sep 16, 1998 · Amount on File
Deed Document Number	19981210
Record Updated	Sep 20, 2026

July 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	321 10TH AVE, SEATTLE, WA 98122-5438
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000989
Date	Jul 25, 2017
Instrument	20170725000989

Lender

Name	FIRST FINANCIAL NORTHWEST BANK
Type	Bank
Address	RENTON, WA 98057

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	321 10TH AVE, SEATTLE, WA 98122-5438
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	400 10TH AVE, SEATTLE, WA 98122-5359

Mortgage

Document Number	0000002401
Date	Dec 16, 2020
Instrument	20201216002401

Lender

Name	FIRST FINANCIAL NORTHWEST BANK
Type	Bank
Address	RENTON, WA 98057

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2026 property tax bill for 321 10th Ave was $65,305.

Source: King County assessment roll, as of July 7, 2026

Property Jurisdictions

Type	Name
State	Washington
County	King County
Municipality	Seattle City
Unified School District	Seattle Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$65,305.00
2025		$6,378,000 (+3.49%) Land $4,338,800 Building $2,039,200	$6,378,000 (+3.49%) Land $4,338,800 Building $2,039,200
2024	$58,670.00	$6,163,000 Land $4,338,800 Building $1,824,200	$6,163,000 Land $4,338,800 Building $1,824,200
2022	$64,879.00	$7,778,000 Land $3,579,500 Building $4,198,500	$7,778,000 Land $3,579,500 Building $4,198,500

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 321 10th Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 23, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 321 10th Ave has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	SEATTLE PUBLIC UTILITIES serves 1,161,961 people · EPA ID WA5377050
Water Source	Surface water
Last State Inspection	Jul 2025
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 591 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Verizon Fixed Wireless	1,000 / 75
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: CenturyLink, Google Fiber.

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